Properties

Label 2-66654-1.1-c1-0-31
Degree $2$
Conductor $66654$
Sign $-1$
Analytic cond. $532.234$
Root an. cond. $23.0702$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s + 4-s − 2·5-s + 7-s + 8-s − 2·10-s − 2·11-s − 4·13-s + 14-s + 16-s − 6·17-s − 4·19-s − 2·20-s − 2·22-s − 25-s − 4·26-s + 28-s + 6·29-s + 6·31-s + 32-s − 6·34-s − 2·35-s − 2·37-s − 4·38-s − 2·40-s + 2·41-s + 2·43-s + ⋯
L(s)  = 1  + 0.707·2-s + 1/2·4-s − 0.894·5-s + 0.377·7-s + 0.353·8-s − 0.632·10-s − 0.603·11-s − 1.10·13-s + 0.267·14-s + 1/4·16-s − 1.45·17-s − 0.917·19-s − 0.447·20-s − 0.426·22-s − 1/5·25-s − 0.784·26-s + 0.188·28-s + 1.11·29-s + 1.07·31-s + 0.176·32-s − 1.02·34-s − 0.338·35-s − 0.328·37-s − 0.648·38-s − 0.316·40-s + 0.312·41-s + 0.304·43-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 66654 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 66654 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(66654\)    =    \(2 \cdot 3^{2} \cdot 7 \cdot 23^{2}\)
Sign: $-1$
Analytic conductor: \(532.234\)
Root analytic conductor: \(23.0702\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 66654,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - T \)
3 \( 1 \)
7 \( 1 - T \)
23 \( 1 \)
good5 \( 1 + 2 T + p T^{2} \)
11 \( 1 + 2 T + p T^{2} \)
13 \( 1 + 4 T + p T^{2} \)
17 \( 1 + 6 T + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
29 \( 1 - 6 T + p T^{2} \)
31 \( 1 - 6 T + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 - 2 T + p T^{2} \)
43 \( 1 - 2 T + p T^{2} \)
47 \( 1 + 2 T + p T^{2} \)
53 \( 1 - 2 T + p T^{2} \)
59 \( 1 - 8 T + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 + 2 T + p T^{2} \)
71 \( 1 - 16 T + p T^{2} \)
73 \( 1 - 6 T + p T^{2} \)
79 \( 1 - 4 T + p T^{2} \)
83 \( 1 - 4 T + p T^{2} \)
89 \( 1 + 6 T + p T^{2} \)
97 \( 1 - 6 T + p T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−14.48502000245844, −13.90754983333223, −13.49061714062729, −12.83470858091550, −12.51917993340314, −11.88841477945236, −11.60456041119468, −10.98799065239162, −10.56039648585524, −10.04473434474961, −9.372646291947116, −8.597114129597858, −8.218495225721438, −7.739028654448851, −7.135496232741475, −6.605737722890841, −6.187021955090182, −5.168013331245348, −4.944007206671428, −4.264693961820678, −3.976156037144861, −3.064158860199609, −2.368255936460059, −2.103421729274806, −0.8238473372067672, 0, 0.8238473372067672, 2.103421729274806, 2.368255936460059, 3.064158860199609, 3.976156037144861, 4.264693961820678, 4.944007206671428, 5.168013331245348, 6.187021955090182, 6.605737722890841, 7.135496232741475, 7.739028654448851, 8.218495225721438, 8.597114129597858, 9.372646291947116, 10.04473434474961, 10.56039648585524, 10.98799065239162, 11.60456041119468, 11.88841477945236, 12.51917993340314, 12.83470858091550, 13.49061714062729, 13.90754983333223, 14.48502000245844

Graph of the $Z$-function along the critical line